In order to hear both the low, mid, and high frequencies at an equal volume, amplifiers are designed to play bass at a much higher volume compared to the mids and highs. Our ears tend to pick up mid and higher frequencies much easier than the low frequencies. That’s simply because of the human hearing range. How can Bass Damage Speakers?Īt the same volume level, low audio frequencies are harder to hear compared to mid and high frequencies. Now that we have a primer on how speakers work, let’s talk about how bass can damage speakers. The attraction and repulsion of the voice coil and permanent magnets cause the voice coil to move back and forth.Īs it moves back and forth, the voice coil pushes the speaker cones, and that, in turn, pushes air to create sound waves. Once the voice coil becomes a magnet, it is either attracted or repelled by the speaker’s permanent magnet. The higher the current, the stronger the voice coil’s magnetic strength (keep this in mind). Essentially, the electrical current sent to the voice coil converts the coil into a magnet. When an amp is connected to the speaker, it sends an electrical signal (current) to the voice coil, and if you know a little about electricity, an electrically charged coil becomes a magnet.
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